Can't cast to tv

Hi, I can’t cast from my Android phone (Pixel 2XL) to my Android TV.
I can send it to my tv but the message i receive is: The video could not play on your streaming device. Would you like to try again. I tried many times but doesn’t work and it happens with all episodes of all series I tried.

Are you trying to use DLNA ?

I don’t know how to answer this because the only thing I do is push the chrome cast button in the top right corner of the app :stuck_out_tongue: and then I see the image i attached. I can’t change any of those settings.

This one is also solved with the correct app installed. how can I close or delete this topic?